Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulator

Overview

sCODa-MT1-LR.05 is an audio CODEC which provides the insurance of the best sound quality after integration into a SoC for Set-Top-Box or DTV applications.
It benefits from unique features, such as the AGC to automaticaly adapt the voice level and a wind noise filter enabling the best recording quality.
Moreover its ultra small area ensures a cost-effective SoC integration to Fabless companies.

Key Features

  • 1 stereo microphone input or Line-in (SE or diff.)
  • 1 digital microphone interface
  • 1 stereo bitstream output for external amplifier
  • Data & Control interface
  • Low noise embedded linear regulator
  • Automatic Gain Control (AGC)
  • Programmable wind noise filters
  • Jerkless and PLL-less features
  • Digital Mixer function with programmable gain

Block Diagram

Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulator Block Diagram

Technical Specifications

Foundry, Node
SMIC 40nm LL
Maturity
In Production
SMIC
In Production: 40nm LL
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Semiconductor IP